eating beak
Chomping the chicken's beak first thing when you start eating. You don't finish your meal without it. Only jerks skip it, and they're probably still eating the chicken's toes.
I bit the beak before the first bite and got a whole chicken sandwich for my trouble.
He started eating the beak and didn't stop until he finished the whole thing.
She tried to skip the beak and now she's eating chicken toes for lunch.